<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
<style>
  @page {
    size: 400px;
    margin: 0;
  }
  body {
    margin: 0;
  }
</style>
<div style="width:100px; height:100px; background:green;">
  Line 1<br>
  Line 2
</div>
<div style="margin-left:100px; margin-right:100px;">
  In the top left corner there should be a green square with two lines inside.
</div>
